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PT1448631E - PRESSURE TUBES - Google Patents

PRESSURE TUBES

Info

Publication number
PT1448631E
PT1448631E PT02783073T PT02783073T PT1448631E PT 1448631 E PT1448631 E PT 1448631E PT 02783073 T PT02783073 T PT 02783073T PT 02783073 T PT02783073 T PT 02783073T PT 1448631 E PT1448631 E PT 1448631E
Authority
PT
Portugal
Prior art keywords
pressure tubes
comprised
polypropylene composition
polyproyplene
beta
Prior art date
Application number
PT02783073T
Other languages
Portuguese (pt)
Inventor
Ebner Karl
Emig Juergen
Franz Ruemer
Original Assignee
Borealis Tech Oy
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8179231&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PT1448631(E) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Borealis Tech Oy filed Critical Borealis Tech Oy
Publication of PT1448631E publication Critical patent/PT1448631E/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/127—Rigid pipes of plastics with or without reinforcement the walls consisting of a single layer
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/04—Monomers containing three or four carbon atoms
    • C08F210/06—Propene
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
    • C08F210/00—Copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
    • C08F210/16—Copolymers of ethene with alpha-alkenes, e.g. EP rubbers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/1355—Elemental metal containing [e.g., substrate, foil, film, coating, etc.]
    • Y10T428/1359—Three or more layers [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/13—Hollow or container type article [e.g., tube, vase, etc.]
    • Y10T428/1352—Polymer or resin containing [i.e., natural or synthetic]
    • Y10T428/139—Open-ended, self-supporting conduit, cylinder, or tube-type article
    • Y10T428/1393—Multilayer [continuous layer]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31855—Of addition polymer from unsaturated monomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • External Artificial Organs (AREA)

Abstract

The invention relates to a pressure pipe with increased long-term pressure resistance which is comprised of a polypropylene composition. The polypropylene composition is comprised of a polyproyplene copolymer which is at least partially crystallised in the beta -modification.
PT02783073T 2001-11-14 2002-11-06 PRESSURE TUBES PT1448631E (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP01127005A EP1312623A1 (en) 2001-11-14 2001-11-14 Pressure pipes

Publications (1)

Publication Number Publication Date
PT1448631E true PT1448631E (en) 2006-05-31

Family

ID=8179231

Family Applications (1)

Application Number Title Priority Date Filing Date
PT02783073T PT1448631E (en) 2001-11-14 2002-11-06 PRESSURE TUBES

Country Status (15)

Country Link
US (1) US7799397B2 (en)
EP (2) EP1312623A1 (en)
JP (1) JP4208718B2 (en)
KR (1) KR101110087B1 (en)
CN (1) CN1249110C (en)
AT (1) ATE315592T1 (en)
AU (1) AU2002346828B2 (en)
DE (1) DE60208712T2 (en)
ES (1) ES2258163T3 (en)
HU (1) HUP0402369A3 (en)
IL (2) IL161973A0 (en)
PL (1) PL206543B1 (en)
PT (1) PT1448631E (en)
RU (1) RU2310789C2 (en)
WO (1) WO2003042260A1 (en)

Families Citing this family (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10261107A1 (en) * 2002-12-20 2004-07-01 Basell Polyolefine Gmbh Propylene (co)polymer molding composition, used for film, fiber or molding, especially pipe, has melt index in specified range and contains beta-crystallite fraction
AU2003294925A1 (en) * 2002-12-20 2004-07-14 Basell Poliolefine Italia S.P.A Molding compositions made from a high-molecular-weight propylene polymer
AT502210B1 (en) * 2005-08-01 2007-02-15 Ke Kelit Kunststoffwerk Gmbh METHOD FOR MANUFACTURING A LINE TUBE
ATE440924T1 (en) 2006-10-13 2009-09-15 Borealis Tech Oy HIGH TEMPERATURE PP ADHESIVE
EP1980577A1 (en) * 2007-04-10 2008-10-15 Borealis Technology OY Pipes comprising ß-nucleated propylene copolymers
DE102007030914A1 (en) 2007-07-03 2009-01-08 Bänninger Kunststoff-Produkte GmbH Plastic molded unit for producing pipelines, comprises a two-layered structure in a cross-section, an inner layer and a barrier layer
ES2337405T3 (en) * 2007-07-12 2010-04-23 Borealis Technology Oy BETA-NUCLEATED POLYPROPYLENE COMPOSITION.
EP2067798A1 (en) * 2007-12-04 2009-06-10 Borealis Technology Oy Process for producing coloured polypropylene composition having a high content of ß-modification
EP2083042A1 (en) * 2008-01-21 2009-07-29 Borealis Technology OY Coloured polypropylene composition having a high content of ß-modification
US8450416B2 (en) * 2008-04-11 2013-05-28 Borealis Technology Oy Flexible polypropylene with high impact strength
CN102105499A (en) * 2008-05-28 2011-06-22 北欧化工公司 Propylene-hexene random copolymer produced in the presence of a ziegler natta catalyst
EP2154190B1 (en) 2008-08-01 2011-06-29 Borealis AG Polypropylene composition having low volatiles
WO2010037747A1 (en) * 2008-10-01 2010-04-08 Borealis Ag New sewage pipe material with improved properties
EP2350147B1 (en) 2008-11-18 2013-05-01 Borealis AG Propylene-butene random copolymer produced in the presence of a mettalocene catalyst
DE602008004558D1 (en) 2008-11-18 2011-02-24 Borealis Ag Propylene / hexene random copolymer prepared in the presence of a metallocene catalyst
US20100143687A1 (en) * 2008-12-02 2010-06-10 Philip Jacoby Polypropylene-based tape yarn produced from extruded film containing beta spherulites and methods of making and using thereof
GR20080100806A (en) * 2008-12-18 2010-02-24 Νικολαος Κυραδης Multilayered plastic pipe with enhanced interlayer bonding, enhanced mechanical properties and low linear thermal expansion prepared by reactive co-extrusion.
EP2361951A1 (en) * 2010-02-18 2011-08-31 Borealis AG Stabilized polypropylene composition with improved lifetime and ageing properties
PL2562215T3 (en) 2011-08-26 2016-09-30 Polypropylene blend for pipes
JP6223149B2 (en) * 2012-11-30 2017-11-01 旭化成株式会社 piping material
PL2746336T3 (en) 2012-12-20 2017-09-29 Borealis Ag Polypropylene blend for pressure pipes
CN103130939A (en) * 2013-03-18 2013-06-05 中国石油化工股份有限公司 Production method of propylene/1-butene random copolymer
US10336840B2 (en) 2013-10-29 2019-07-02 W. R. Grace & Co.-Conn. Propylene ethylene random copolymer suitable for pipe
WO2016198601A1 (en) * 2015-06-12 2016-12-15 Borealis Ag Process for producing propylene polymer compositions
EP3124537B1 (en) 2015-07-31 2020-01-08 Borealis AG Low volatile polypropylene composition
EP3464394B1 (en) 2016-05-27 2020-02-26 SABIC Global Technologies B.V. Propylene copolymer composition
KR102178650B1 (en) * 2016-10-12 2020-11-18 보레알리스 아게 Good toughness beta-nucleated propylene terpolymer composition
CN114728463A (en) * 2019-11-20 2022-07-08 Sabic环球技术有限责任公司 Biaxially Oriented Tubing
WO2024013128A1 (en) * 2022-07-11 2024-01-18 Borealis Ag A propylene-ethylene random copolymer for pipe applications
KR20240067462A (en) 2022-11-09 2024-05-17 한화토탈에너지스 주식회사 Polypropylene Resin Composition with Excellent Balance of Mechanical Properties and Excellent Slow Crack Growth Resistance and Article Molded Therefrom

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3319515A1 (en) * 1983-05-28 1984-11-29 kabelmetal electro GmbH, 3000 Hannover Pipeline for the transport of heated media
AT381110B (en) 1984-10-11 1986-08-25 Danubia Petrochemie POLYPROPYLENE, CRYSTALLINE COPOLYMERS THEREOF, OR MIXTURES WITH OTHER POLYOLEFINS WITH A MAJOR POLYPROPYLENE PART WITH HIGH IMPACT RESISTANCE AND TENSION RESISTANCE AND USE THEREOF
JPH082998B2 (en) * 1985-04-09 1996-01-17 住友化学工業株式会社 Method for preventing nitrogen oxide gas yellowing of polyolefin resin
JPH05170932A (en) * 1991-12-26 1993-07-09 Mitsubishi Petrochem Co Ltd Tubular polypropylene resin molding for watersupply and drainage
US6235823B1 (en) 1992-01-24 2001-05-22 New Japan Chemical Co., Ltd. Crystalline polypropylene resin composition and amide compounds
US5310584B1 (en) * 1992-04-14 1999-02-16 Amoco Corp Thermoformable polypropylene-based sheet
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FI944761A0 (en) 1994-10-11 1994-10-11 Borealis Holding As New polypropylene composition with molecular distribution
ZA96626B (en) * 1995-02-09 1996-08-15 Sastech Pty Ltd Copolymerization
DE19606510A1 (en) 1996-02-22 1997-08-28 Hoechst Ag High molecular weight polypropylene with a broad molecular weight distribution
SE505937C2 (en) 1996-03-04 1997-10-27 Borealis As Multilayer tube
EP0883769B1 (en) 1996-03-04 2003-05-02 Borealis A/S Method of preparing a multilayer pipe
AT404294B (en) * 1997-01-09 1998-10-27 Danubia Petrochem Polymere Pipe, in particular a pressure pipe
JP3643671B2 (en) 1997-04-01 2005-04-27 三井化学株式会社 Molding method for automotive exterior parts, laminated film or sheet used in the molding method, and automotive exterior parts
FI980342A0 (en) 1997-11-07 1998-02-13 Borealis As Polymerroer och -roerkopplingar
ES2178141T3 (en) * 1998-02-04 2002-12-16 Borealis Gmbh TUBE, ESPECIALLY PRESSURE TUBE.
US20030008091A1 (en) 1998-02-04 2003-01-09 Roland Konrad Pipe, especially pressure pipe
JP2001233923A (en) 1999-12-17 2001-08-28 Idemitsu Petrochem Co Ltd Propylene/ethylene block copolymer, resin composition and blow-molded body
DE10114485B4 (en) 2001-03-24 2009-05-07 Ivt Installations- Und Verbindungstechnik Gmbh & Co. Kg Method and device for producing endless hollow plastic profiles
EP1260528A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Propylene polymer pipes for pipelines
EP1260547A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin coated steel pipes
EP1260545A1 (en) 2001-05-21 2002-11-27 Borealis Technology OY Industrial polyolefin piping system
EP1260546A1 (en) * 2001-05-21 2002-11-27 Borealis Technology OY Polyolefin multilayer pipe

Also Published As

Publication number Publication date
RU2004117865A (en) 2006-01-10
EP1448631B1 (en) 2006-01-11
ATE315592T1 (en) 2006-02-15
AU2002346828B2 (en) 2007-06-21
IL161973A (en) 2007-05-15
HUP0402369A3 (en) 2008-06-30
RU2310789C2 (en) 2007-11-20
DE60208712T2 (en) 2006-11-02
EP1312623A1 (en) 2003-05-21
PL206543B1 (en) 2010-08-31
CN1249110C (en) 2006-04-05
JP2005509121A (en) 2005-04-07
WO2003042260A1 (en) 2003-05-22
JP4208718B2 (en) 2009-01-14
US20050053741A1 (en) 2005-03-10
ES2258163T3 (en) 2006-08-16
US7799397B2 (en) 2010-09-21
HUP0402369A2 (en) 2005-02-28
DE60208712D1 (en) 2006-04-06
EP1448631A1 (en) 2004-08-25
CN1604922A (en) 2005-04-06
KR20040075865A (en) 2004-08-30
KR101110087B1 (en) 2012-02-17
PL371417A1 (en) 2005-06-13
IL161973A0 (en) 2005-11-20

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